1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Allushta [10]
3 years ago
13

Gavin goes to the market and buys one rectangle shape board. The length of the board is 16 cm and width of board is 10cm . If he

wants to add a 2cm wooden board around the board, what will be the area of the rectangle board?
Mathematics
1 answer:
Elanso [62]3 years ago
7 0

Answer:

280cm squared

Step-by-step explanation:

By adding a 2cm wooden board, Gavin is adding 4 cm to each side, os the new sides would be 14 and 20. 14*20=280 cm squared.

You might be interested in
A box is filled with 8 blue cards, 6 red cards, and 6 yellow cards. A card is chosen at a random from the box. What is the proba
salantis [7]

Answer:

14/20 or .7 or 70%

Step-by-step explanation:

Total Number of cards: 20

Number of Red cards: 6

The leftover cards: 20 -6 = 14

The probability of not getting a red = 14/20

14/20 as a decimal = 14/20 = 70/100 = .7

14/20 as a percent = 14/20 = 70/100 = 70%

8 0
3 years ago
Write 24.357 in the Expanded form using fractions
Oksanka [162]
24+357/1000 = 24.357. Just remember decimals are in tenths, hundredths and in this case thousandths 

8 0
3 years ago
a taxi costs 3.00 for every mile traveled, to enter a cab the is an initial charge of 4.50. write an equation where t represents
vodomira [7]

Answer:

t = 4.50 + 3.00m

3 0
2 years ago
5x +14+13x-2 i need help on these type of problems please
OleMash [197]

Answer:

18x+12

Step-by-step explanation:

5x+14+13x-2

combine Like terms:

5x+13x

14-2

18x+12

3 0
3 years ago
Read 2 more answers
X^(2)-4x-17=0<br> Please show work step by step
Dimas [21]

Step-by-step explanation:

It seems here that they are asking us to solve for x

to do this we first need to factor

Since we can't factor this using the normal method we can instead do this

x^2 -4x-17=0

add 4 to both sides as it is a perfect square

x^2 - 4x + 4  = 17 +4

(x-2)^2 = sqrt 21

x-2 = ±  4.58

x -2 = 4.58    x-2 = -4.58

x= 6.58          x=-2.58

Or just say x=2+√21 or x=2−√21

7 0
3 years ago
Other questions:
  • A box of cereal is supposed to weigh 13.8 oz, but it's acceptable for the weight to vary as much as
    9·1 answer
  • How would i explain negative exponents to a little kid
    15·1 answer
  • What is the greatest common factor of 24,60 and 36
    8·2 answers
  • A rectangular kitchen is 4 meters longer than it is wide. If the area of the kitchen is 192 square feet meters, how many meters
    5·1 answer
  • The change from one number to the next in a geometric sequence is called the: A. Common ratio B. Arthimetic differnce C. Geometr
    5·2 answers
  • Math help please<br> Show work if possible
    7·2 answers
  • Donald can read 3/4 of a book in 1 1/2 hours.
    8·1 answer
  • Share $55 among for persons equally what would be the answer​
    8·2 answers
  • Two identical quarter circles are cut from a rectangle as shown
    10·1 answer
  • Draw or add images here
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!